{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Fourth All-Russian Seminar on Problems of Theoretical and Applied Electron Optics: 21-22 October 1999, Moscow, Russia (Proceedings of Spie--the International Society for Optical Engineering, V. 4187.)","author_name":"Anatoly M. Filachev, Inna S. Gaidoukova","thumbnail_url":"https://www.ebooknetworking.net/books/081/943/big0819438502.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0819438502.html\">Fourth All-Russian Seminar on Problems of Theoretical and Applied Electron Optics: 21-22 October 1999, Moscow, Russia (Proceedings of Spie--the International Society for Optical Engineering, V. 4187.)</a>","width":400,"height":300}